Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 111 for “"multi-input"”.
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Multi-Input Multi-Output Repetitive Control Theory And Taylor Series Based Repetitive Control Design
… Response (FIR) repetitive controllers for single-input single-output (SISO) systems, and compares the designs obtained to those generated by optimization in the frequency domain. This approach is very simple, straightforward, and easy to use. It also supplies considerable insight, and gives …
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An integrated multi-input single-output buck converter for laterally-arrayed multi-bandgap solar cells
… and a new CPV system with Laterally-Arrayed Multi-Bandgap (LAMB) cells is introduced. In this thesis, an IC-based Multi-Input Single-Output (MISO) power converter, which serves as the small-footprint and self-powered power management module of the CPV system, is designed and tested. The …
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Backstepping Control and Transformation of Multi-Input Multi-Output Affine Nonlinear Systems into a Strict Feedback Form
… presents an improved method for controlling multi-input multi-output affine nonlinear systems. A method based on Lie derivatives of the system's outputs is proposed to transform the system into an equivalent strict feedback form. This enables using backstepping control approaches based on …
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Development of a time-synchronised multi-input computer vision system for structural monitioring utilising deep learning for vehicle identification
… development of an accurate, time synchronised multiple camera solution for the monitoring of bridge displacement. The system has been validated for accuracy in numerous laboratory and field trials against a diverse array of instrumentation and under a variety of environmental conditions. To …
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AN APPLICATION OF A MULTI-INPUT MULTI-OUTPUT MODEL WITH TECHNOLOGICAL CHANGE TO FOREIGN TRADE: THE CASE OF SRI LANKA
… and to estimate inverse demand functions of inputs, capital and labor. The model developed takes into account technological changes, both exogenous and endogenous. The study aims to discover new interrelationships so that policy formulations can be improved.</p><p>The significance of the …
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Adaptive Predictor-Based Output Feedback Control of Unknown Multi-Input Multi-Output Systems: Theory and Application to Biomedical Inspired Problems
… control approaches for a class of unknown multi-input multi-output systems. Such control strategies are first developed for linear systems, and then extended to the nonlinear case. The proposed controllers, supported by experimental results, require minimum knowledge of the system dynamics …
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ESTIMATION OF UNITED STATES IMPORT DEMAND AND EXPORT SUPPLY IN A MULTI-INPUT MULTI-OUTPUT MODEL, USING HUMAN CAPITAL AND R & D AS FACTORS OF PRODUCTION (RESEARCH, DEVELOPMENT)
… from Kohli by adding human capital and R & D as inputs to the model. Even though human capital and R & D have been considered as factors affecting trade flows by Keesing, Gruber, Metha and Vernon and have been also considered as inputs in the production side of the economy, they have not yet been …
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Multiuser Multi Input Single Output (MU-MISO) Beamforming for 5G Wireless and Mobile Networks. A Road Map for Fast and Low Complexity User Selection, Beamforming Scheme Through a MU-MISO for 5G Wireless and Mobile Networks
Multi-User Multi-Input Multi-Output (MU-MIMO) systems are considered to be the sustainable technologies of the current and future of the upcoming wireless and mobile networks generations. The perspectives of these technologies under several scenarios is the focus of the present thesis. The initial …
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The use of transfer function methods in the feedback control of distributed parameter systems
… open and closed-loop transfer functions. Single-input-single-output feedback control is applied to various flexible cable and beam configurations. Root-loci for various values of gain are constructed and the system characteristics and the global system stability are determined. Although the …
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Effect of control interface implementation on operation of a multi degree of freedom telerobotic arm
… a case study for exploring implementations and input mappings for robot operations with a gesture interface in complex environments. Manual control of the Canadarm2 is difficult, involving a complex twin-joystick interface. Although astronauts on EVA often stand fixed at the end of the robot arm …
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Design of a robust ratiometric sensor and a long-term memory genetic toggle switch
… biology applications, such as diagnosis, multi-input sensors and long-term memory devices that can remember sensory outputs for later analysis are essential. However, these have proved difficult to achieve. In this thesis, through mathematical modeling and stochastic analysis, I present a …
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Principles for composing genetic circuits in mammalian cells with a focus on miRNA sensing
… development of genetic circuits, and especially multi-input miRNA sensors, has traditionally been iterative, costly, and time-consuming. To this end, we have developed a framework to measure miRNA activity and generate accurate predictions for sensors with multiple miRNA inputs. We started by …
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Segmented Mirror Telescope model and simulation
… efficient and scalable to much larger multi-input, multi-output systems than the SMT.
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Adaptive Flight Control in the Presence of Input Constraints
… thesis the original work of others on single input single output adaptive control in the presence of actuator amplitude limits is extended to multi-input systems. The Lyapunov based stability analysis is presented. Finally, the resultant technique is applied to aircraft and missile …
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Modelling, simulation, and control of robots
… $l\sp1$ optimal controllers for the robot. The Multi Input Multi Output optimization problem splits up into decoupled Single Input Single Output problems which are individually solved. Optimal systems thus designed are simulated and compared to traditional robot controllers. Simulations confirm …
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Control oriented concentrating solar power (CSP) plant model and its applications
… to develop a three-level controller that uses multi-input-multi-output (MIMO) control technology to minimize the effect of these disturbances, improve plant performance, and extend plant life. The controller can be readily installed on any vendor supplied state-of-the-art control hardware.^ We …
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Time optimal control for asymptotic tracking of linear systems with input saturation
… properties for a class of linear systems with input saturation, and design composite nonlinear feedback controllers. We have explored the problem of asymptotic time optimal tracking for a class of linear system with actuator nonlinearities. A formula on the optimal settling time is given and …
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AI-Driven Pig Monitoring System: Behavior and Weight Analysis
… of 7.42%. For weight forecasting, we propose multi-input deep learning architectures combining spatial and temporal features, achieving a mean absolute percentage error of 5.56%. These methods demonstrate robust performance in real-world conditions while minimizing animal stress and manual …
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Scalable design rules for heterogeneous networks
… allowing for interconnection asymmetries, multi-input-multi-output systems and nonlinearities. For networks of single-input-single-output systems with a bipartite interconnection structure the protocol takes the form of a graphical Nyquist type test. This allows local control systems to be …
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